/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package slt.Controller;

import connection.PostgreSQLConnection;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import slt.Dao.MessageDAO;
import slt.Model.Message;

/**
 *
 * @author aden0_000
 */
@WebServlet(name = "showservlet", urlPatterns = {"/showservlet"})
public class showservlet extends ControllerServlet {
       private final PostgreSQLConnection conn = new PostgreSQLConnection();

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter( );
     
     
       String r;
        String k;
        List userlist;
        k = "userlist";
        
    
        
        MessageDAO messageDAO = new MessageDAO();
        
     userlist = messageDAO.Show();
     
     request.setAttribute("userlist",  messageDAO.Show());
     
   userlist.size();
   
  RequestDispatcher dispatcher = request.getRequestDispatcher("/viewuser.jsp");
  dispatcher.forward(request, response);
        System.out.println(""+ userlist.size());
      
       
             
            
            
         
            
      
 
          
     
        
        
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
